Endress+Hauser SS1000, Руководство по установке и обслуживанию оборудования

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2-Pack Analyzer System
1
–
10 4900002256 rev. B 4-13-21
The SCS enclosure contains the measurement cell and heater along with flow
devices to control flow and pressure for the measurement cell and the bypass
loop.
Power is connected to each electronics enclosure of the analyzer from a 120
VAC, 240 VAC or 18 to 24 VDC power source, as shown on Figure 1–5 on page
1–10. Sample supply/return and instrument air are connected on the sides of
the SCS enclosure.
Inside the analyzer electronics enclosure is the electronics assembly, as shown
in Figure 1–6 on page 1–11, Figure 1–7 on page 1–12, Figure 1–8 on page
1–13 and Figure 1–9 on page 1–14.
. .
Figure 1–5 2-Pack analyzer architecture
SIGNAL WIRING
ANALYZER POWER
ANALYZER A
ELECTRONICS
ENCLOSURE
INSTRUMENT AIR
INLET (OPTIONAL)
VAL GAS INLET
(OPTIONAL)
SAMPLE RETURN
HEAT TRACE POWER
SIGNAL WIRING
ANALYZER POWER
ANALYZER B
ELECTRONICS
ENCLOSURE
TEMPERATURE
INDICATOR
HEATER POWER
LCD/KEYPAD
SAMPLE SUPPLY
SAMPLE
CONDITIONING
SYSTEM (SCS)
CHASSIS GROUND